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weqwewe [10]
4 years ago
11

Can somebody please help me with these 2 problems?

Mathematics
1 answer:
andrew11 [14]4 years ago
3 0
Give me 10 minutes and i’ll message you with the answer and respond here
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Determine the value of x. Round answer to the nearest hundredth. thank you to whoever helps! Will Be Marked as BRAINLIEST!
Finger [1]

Answer:

<h3>34.61</h3>

Step-by-step explanation:

Find the diagram attached

From the diagram;

Hypotenuse = 81.9

Angle of elevation = 65degrees

Required

The value of x (Adjacent)

Using the SOH CAH TOA identity

cos theta = adjacent/Hypotenuse

cos 65 = x/81.9

x = 81.9cos65

x = 81.9(0.4226)

x = 34.61

Hence the value of x to the nearest hundredth is 34.61

6 0
3 years ago
Which measurement is the best estimate for the mass of a penny?
Maksim231197 [3]
B is correct - 2.5g :)
8 0
4 years ago
What does it mean to solve an equation
12345 [234]
In Middle School math, it means to find out what number ' x ' must be in order for the equation to be a true statement. In middle school, it can only be one number.
7 0
3 years ago
Read 2 more answers
A baseball club pays a vendor $135 per game for selling bags of peanuts for $4.25 each. (a) Write a linear function that describ
qaws [65]

A linear function is a numerical relationship that forms a straight line in the Cartesian plane and represents the number of units that change a dependent variable, increase or decrease, compared to an independent one, in this case the profit P of the baseball club will be given by the number b of peanut bags sold multiplied by the sales value ($4,25), this less the payment of the seller's work day ($135), that is:

P = $4.25 b-$135

Answer

The linear function that describes the profit of the baseball club is

P = 4.25 b-135

5 0
4 years ago
Ed buys a box of eggs costing £2.80, two packs of bacon for £2.40 each and two tins of baked beans. He pays with a £10 note and
guajiro [1.7K]

Answer:

£0.8

Step-by-step explanation:

egg = 2.80

Bacon = 2 * 2.40 = 4.80

Baked beans = 2 tins

Amount issued = 10

Change obtained = 80p = 0.8

Let cost per baked beans = x

Hence,

2.80 + 4.80 + 2x = 10 - 0.8

7.60 + 2x = 9.20

2x = 9.20 - 7.60

2x = 1.6

x = 1.6 / 2

x = 0.8

Hence, a tin of baked beans cost £0.8

6 0
3 years ago
Read 2 more answers
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